Bearing BR1331 (KBC)

Deep groove ball bearings BR1331

Bearing number : BR1331

Size (mm) : 13x31x7

Brand : KBC

Bore Diameter (mm) : 13

Outer Diameter (mm) : 31

Width (mm) : 7

Bearing dimensions and specification in KBC catalogue:

d - 13 mm

D - 31 mm

B - 7 mm

C - 7 mm

r - 0.3 mm

Weight - 0.066 Kg

Basic dynamic load rating (C) - 6,8 kN

Basic static load rating (C0) - 3,05 kN

(Grease) Lubrication Speed - 23000 r/min

(Oil) Lubrication Speed - 28000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: